Mixed franking from 1 Din. With 2 Din. And strip of three over 2 Din. On correctly franked international registered letter to an Attache the Embassy of the independent state Croatia in Berlin with postal stamp NOVI PAZAR from 5. 7. 42 and censorship stamp Ag the international country letter test place Vienna as well with Serbian transit stamp and arrival postmark BERLIN green forest 1 from 13. 7. 42, good condition